+++ /dev/null
-##
-## The Cmake definitions for the use of Java (and Scala)
-## This file is loaded only if the Java option is activated
-##
-
-find_package(Java 1.8 COMPONENTS Runtime Development)
-if (NOT ${Java_FOUND})
- message(FATAL_ERROR "Java not found (need at least Java8). Please install the JDK or disable that option")
-endif()
-set(Java_FOUND 1)
-include(UseJava)
-
-find_package(JNI REQUIRED)
-message(STATUS "[Java] JNI found: ${JNI_FOUND}")
-message(STATUS "[Java] JNI include dirs: ${JNI_INCLUDE_DIRS}")
-
-if(WIN32)
- execute_process(COMMAND java -d64 -version
- OUTPUT_VARIABLE JVM_IS_64_BITS)
- if("${JVM_IS_64_BITS}" MATCHES "Error")
- message(fatal_error "SimGrid can only use Java 64 bits")
- endif()
-endif()
-
-# Rules to build libsimgrid-java
-################################
-
-add_library(simgrid-java SHARED ${JMSG_C_SRC})
-set_target_properties(simgrid-java PROPERTIES VERSION ${libsimgrid-java_version})
-set_target_properties(simgrid-java PROPERTIES SKIP_BUILD_RPATH ON)
-set_property(TARGET simgrid-java
- APPEND PROPERTY INCLUDE_DIRECTORIES "${INTERNAL_INCLUDES}")
-
-target_link_libraries(simgrid-java simgrid)
-add_dependencies(tests simgrid-java)
-
-get_target_property(COMMON_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
-if (COMMON_INCLUDES)
- set_target_properties(simgrid-java PROPERTIES INCLUDE_DIRECTORIES "${COMMON_INCLUDES};${JNI_INCLUDE_DIRS}")
-else()
- set_target_properties(simgrid-java PROPERTIES INCLUDE_DIRECTORIES "${JNI_INCLUDE_DIRS}")
-endif()
-
-get_target_property(CHECK_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
-message(STATUS "[Java] simgrid-java includes: ${CHECK_INCLUDES}")
-
-# Rules to build simgrid.jar
-############################
-
-## Files to include in simgrid.jar
-##
-set(SIMGRID_JAR "${CMAKE_BINARY_DIR}/simgrid.jar")
-set(MANIFEST_IN_FILE "${CMAKE_HOME_DIRECTORY}/src/bindings/java/MANIFEST.in")
-set(MANIFEST_FILE "${CMAKE_BINARY_DIR}/src/bindings/java/MANIFEST.MF")
-
-set(LIBSIMGRID_SO libsimgrid${CMAKE_SHARED_LIBRARY_SUFFIX})
-set(LIBSIMGRID_JAVA_SO ${CMAKE_SHARED_LIBRARY_PREFIX}simgrid-java${CMAKE_SHARED_LIBRARY_SUFFIX})
-
-## Here is how to build simgrid.jar
-##
-
-if (enable_documentation)
- add_custom_command(
- TARGET simgrid-java_jar POST_BUILD
- COMMENT "Add the documentation into simgrid.jar..."
- DEPENDS ${MANIFEST_IN_FILE}
- ${CMAKE_HOME_DIRECTORY}/COPYING
- ${CMAKE_HOME_DIRECTORY}/ChangeLog
- ${CMAKE_HOME_DIRECTORY}/NEWS
- ${CMAKE_HOME_DIRECTORY}/LICENSE-LGPL-2.1
-
- COMMAND ${CMAKE_COMMAND} -E copy ${MANIFEST_IN_FILE} ${MANIFEST_FILE}
- COMMAND ${CMAKE_COMMAND} -E echo "Specification-Version: \\\"${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}\\\"" >> ${MANIFEST_FILE}
- COMMAND ${CMAKE_COMMAND} -E echo "Implementation-Version: \\\"${GIT_VERSION}\\\"" >> ${MANIFEST_FILE}
-
- COMMAND ${Java_JAVADOC_EXECUTABLE} -quiet -d doc/javadoc -sourcepath ${CMAKE_HOME_DIRECTORY}/src/bindings/java/ org.simgrid.msg org.simgrid.trace
-
- COMMAND ${JAVA_ARCHIVE} -uvmf ${MANIFEST_FILE} ${SIMGRID_JAR} doc/javadoc
- COMMAND ${JAVA_ARCHIVE} -uvf ${SIMGRID_JAR} -C ${CMAKE_HOME_DIRECTORY} COPYING -C ${CMAKE_HOME_DIRECTORY} ChangeLog -C ${CMAKE_HOME_DIRECTORY} LICENSE-LGPL-2.1 -C ${CMAKE_HOME_DIRECTORY} NEWS
- )
-endif()
-
-###
-### Prepare to pack the java libraries into the jarfile if asked to do so
-###
-
-if(enable_lib_in_jar)
- set(SG_SYSTEM_NAME ${CMAKE_SYSTEM_NAME})
-
- if(${SG_SYSTEM_NAME} MATCHES "kFreeBSD")
- set(SG_SYSTEM_NAME GNU/kFreeBSD)
- endif()
-
- set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR})
- if( (${CMAKE_SYSTEM_PROCESSOR} MATCHES "^i[3-6]86$") OR
- (${CMAKE_SYSTEM_PROCESSOR} MATCHES "x86_64") OR
- (${CMAKE_SYSTEM_PROCESSOR} MATCHES "AMD64") )
- if(CMAKE_SIZEOF_VOID_P EQUAL 4) # 32 bits
- set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/x86)
- else()
- set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/amd64)
- endif()
- endif()
- if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv7l")
- set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/arm) # Default arm (soft-float ABI)
- endif()
-
- if(WIN32)
- add_custom_target(simgrid-java-natives
- COMMENT "Copy the windows-specific native libs for inclusion into simgrid.jar..."
- DEPENDS simgrid simgrid-java
-
- # There is no way to disable the dependency of mingw-64 on that lib, unfortunately nor to script cmake -E properly
- # So let's be brutal and copy it in any case (even on non-windows builds) from the location where appveyor provides it.
- # The copy is only expected to work on the appveyor builder, but that's all we need right now
- # since our users are directed to download that file as nightly build.
- COMMAND ${CMAKE_COMMAND} -E copy_if_different C:/mingw-w64/x86_64-8.1.0-posix-seh-rt_v6-rev0/mingw64/bin/libwinpthread-1.dll ${JAVA_NATIVE_PATH}/libwinpthread-1.dll || true
- COMMAND ${CMAKE_COMMAND} -E copy_if_different C:/ProgramData/chocolatey/lib/mingw/tools/install/mingw64/bin/libwinpthread-1.dll ${JAVA_NATIVE_PATH}/libwinpthread-1.dll || true
-
- COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_SO} ${JAVA_NATIVE_PATH}/${LIBSIMGRID_SO}
- COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_JAVA_SO} ${JAVA_NATIVE_PATH}/${LIBSIMGRID_JAVA_SO}
- )
- set(JMSG_JAVA_RES ${JMSG_JAVA_RES}
- NAMESPACE "${JAVA_NATIVE_PATH}" ${CMAKE_CURRENT_BINARY_DIR}/${JAVA_NATIVE_PATH}/libwinpthread-1.dll)
- elsif(APPLE)
- add_custom_target(simgrid-java-natives
- COMMENT "Copy the apple-specific native libs for inclusion into simgrid.jar..."
- DEPENDS simgrid simgrid-java
-
- # We need to fix the rpath of the simgrid-java library so that it searches the simgrid library in the right location
- #
- # Since we don't officially install the lib before copying it in the jarfile, the lib is searched for where it was built.
- # Given how we unpack it, we need to instruct simgrid-java to forget about the build path, and search in its current directory
- # instead.
- #
- # This has to be done with the classical Apple tools, as follows:
-
- COMMAND install_name_tool -change ${CMAKE_BINARY_DIR}/lib/libsimgrid.${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}${CMAKE_SHARED_LIBRARY_SUFFIX} @loader_path/libsimgrid.dylib ${JAVA_NATIVE_PATH}/${LIBSIMGRID_JAVA_SO}
- COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_SO} ${JAVA_NATIVE_PATH}/${LIBSIMGRID_SO}
- COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_JAVA_SO} ${JAVA_NATIVE_PATH}/${LIBSIMGRID_JAVA_SO}
- )
- else()
- add_custom_target(simgrid-java-natives
- COMMENT "Copy the native libs for inclusion into simgrid.jar..."
- DEPENDS simgrid simgrid-java
-
- COMMAND ${CMAKE_COMMAND} -E make_directory ${JAVA_NATIVE_PATH}
-
- COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_SO} ${JAVA_NATIVE_PATH}/${LIBSIMGRID_SO}
- COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_JAVA_SO} ${JAVA_NATIVE_PATH}/${LIBSIMGRID_JAVA_SO}
- )
- endif()
-
- set(JMSG_JAVA_RES ${JMSG_JAVA_RES}
- NAMESPACE "${JAVA_NATIVE_PATH}" ${CMAKE_CURRENT_BINARY_DIR}/${JAVA_NATIVE_PATH}/${LIBSIMGRID_SO}
- NAMESPACE "${JAVA_NATIVE_PATH}" ${CMAKE_CURRENT_BINARY_DIR}/${JAVA_NATIVE_PATH}/${LIBSIMGRID_JAVA_SO})
-else(enable_lib_in_jar)
- add_custom_target(simgrid-java-natives) # Nothing to do in this case
- set(JMSG_JAVA_RES "")
-endif(enable_lib_in_jar)
-
-# Actually building the JAR, with the right dependency, and check that it works
-#####
-add_jar(simgrid-java_jar
- SOURCES ${JMSG_JAVA_SRC}
- RESOURCES ${JMSG_JAVA_RES}
- OUTPUT_NAME simgrid)
-add_dependencies(simgrid-java_jar simgrid-java-natives)
-
-add_custom_command(
- TARGET simgrid-java_jar POST_BUILD
- COMMAND ${CMAKE_COMMAND} -E echo "-- Cmake puts the native code in ${JAVA_NATIVE_PATH}"
- COMMAND "${Java_JAVA_EXECUTABLE}" -classpath "${SIMGRID_JAR}" org.simgrid.NativeLib
-)
-
-include_directories(${JNI_INCLUDE_DIRS} ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2})
